Turbo cars need more air flow to make more power. Not only is air flow important, but how that air gets into your cars motor is an essential factor. With vehicle computers becoming more and more advanced, precision engineered products are necessary to optimize performance. Focused on quality, function, and style, Agency Power has developed this intake kit for the new 2008 and up Subaru WRX or STI.

This intake kit is sold as a short ram. The kit features a CNC aluminum MAF sensor mount on our intake tube with built in mesh screen to keep air flow laminar. The intake kit includes a 5ply AP silicone coupler with clamps for easy install. To keep the cool air separated from the engine heat, Agency Power has developed this heat shield which mounts to factory chassis locations from the front crash beam to the fender. The blue dry media cone air filter securely clamps in place to the short ram or cold air extension tube. The heat shields are powder coated in a textured black finish and the intake tubes are done in wrinkle red to match the STI intake manifolds.

Tested on a Mustang all wheel drive dyno, the Agency Power intake kit was installed on a 2008 Subaru WRX Sedan. The kit gained approximately 10 horsepower and ft/lbs of torque. At the peak horsepower point of 5000 rpm’s, the intake kit made almost 20 wheel horsepower. The intake kit fits all 2008 and up Subaru WRX and STI vehicles

Because Agency Power includes a 3" tube with this intake, dyno tuning is required for best results

All Agency Power products come with a LIMITED LIFETIME warranty when you fill out this form HERE.

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Agency Power Short Ram Intake Kit Subaru WRX STI 08-12 Reviews:

Posted on 12/13/2011 by by Dave

"Parts were as pictured, however Air Shield Did not Fit, had to Cut and bend for 40 minutes to get it to fit, and the cone, when attached, hits parts of the frame above the headlight, great sound however and overall good looking"

Posted on 11/17/2011 by by Jansen Torres

"I received my intake about two weeks ago. It didn't come with the 5 ply silicone connector. I bought one from autozone and put the intake on and my 2011 wrx ran like crap. I took it off it was so bad. I then bought the accessPORT and tuned the car and it ran a little better but was still nothing close to improvement. I took off the intake but left the tune and am getting 294 hp to the wheels and 248 ft lb of torque so the tune works."

Posted on 12/07/2010 by by Derek

"Simple modification that can be done by anyone. Quality manufacturing, simple install, I would definitely recommend. Took about 15-30 minutes to install from start to finish."

About Manufacturer: Agency PowerAgency Power Industries LLC was developed out of the need to provide quality, functional, and fashionable racing products. Starting from sway bar endlinks for the Subaru WRX back in 2003, Agency Power now has over 300 part numbers for cars ranging from the STI, EVO, M3, 996, TC, and more. Based out of Arizona, Agency Power has established itself as one the core aftermarket companies for Subaru WRX STI and Mitsubishi EVO products. With new focus on the Porsche and BMW market, Agency Power is constantly developing new functional and race proven products. With dealers worldwide, the AP brand is recognized globally. Working with top distributers and tuners in the USA, AP can be found in Singapore, England, Canada, Australia, South Africa, and other parts in the EU.